package DesignPatern.A16_观察者模式.QSB.A01_基础模式;

/**
 * @Author: Du
 * @Date: 2021/8/2 11:50
 * 观察者1
 */
public class LiSi implements Observer
{
    @Override
    public void update(String context)
    {
        System.out.println("LiSi 监测到信息:");
        System.out.println(context);
    }
}
